Carbon nanotube/carbon fiber electrodes via chemical vapor deposition for simultaneous determination of ascorbic acid, dopamine and uric acid

Zhao, Yu; Yang, Zhen; Fan, Wenxin; Wang, Yunchao; Li, Guangzhen; Cong, Hailin; Yuan, Hua

doi:10.1016/j.arabjc.2018.11.002

Cited by 56 publications

(14 citation statements)

References 24 publications

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“…Because dopamine coating has a strong covalent chemical bond, the dopamine coating base membrane successfully connects to ligands such as polyethyleneimine, dodecyl mercaptan, and histidine, which enhances the adsorption capacity of the membrane [ 75 ]. Under alkaline operating conditions, dopamine can self-polymerize to form a polydopamine layer by forming strong non-covalent bonds on various substrates [ 76 ]. Fan et al [ 46 ] adopt polydopamine intermediate layers formed on a commercial hydrophobic PVDF porous membrane for coupling polyallylamine-containing primary amine groups.…”

Section: Membrane Matrixmentioning

confidence: 99%

Recent development and application of membrane chromatography

Chen

Cong

et al. 2022

Anal Bioanal Chem

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Membrane chromatography is mainly used for the separation and purification of proteins and biological macromolecules in the downstream processing process, also applications in sewage disposal. Membrane chromatography is recognized as an effective alternative to column chromatography because it significantly improves chromatography from affinity, hydrophobicity, and ion exchange; the development status of membrane chromatography in membrane matrix and membrane equipment is thoroughly discussed, and the applications of protein capture and intermediate purification, virus, monoclonal antibody purification, water treatment, and others are summarized. This review will provide value for the exploration and potential application of membrane chromatography. Graphical abstract

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Section: Membrane Matrixmentioning

confidence: 99%

Recent development and application of membrane chromatography

Chen

Cong

et al. 2022

Anal Bioanal Chem

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“…At the same time, the W s and l of both kinds of contact strips under the action of current are basically the same. In current, arc erosion is main form of mass loss of sliding electrical contact materials [12,13]. Arc heating increases the wear surface temperature sharply [24], and the resin is oxidized, which deteriorates the contact surface and increases the wear rate.…”

Section: Current Carrying Friction and Wear Performance Of Contact Stripmentioning

confidence: 99%

“…Therefore, high-performance composite pantograph slide plates had become a research hotspot [5–9]. For example, carbon fiber (CF) reinforced composites [10–13] were primarily developed and designed for friction structural applications due to their excellent performance [14,15]. Xian and Zhang investigated the friction characteristics of chopped carbon fiber-reinforced polyetherimide composites and pointed out that owing to the existence of carbon fiber, the friction coefficient of composites reduced and the wear resistance improved [16].…”

Section: Introductionmentioning

confidence: 99%

Tribological behavior and wear mechanism of Cu/CF/phenolic resin sandwich composites under current

Dai

et al. 2020

Journal of Industrial Textiles

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The catenary system was an important part of electrified railway, which provided traction power for electric trains. Cu/CF/phenolic resin contact strip (CFRCS) had been designed with excellent mechanical strength and electrical conductivity. The properties of CFRCS and the pure carbon contact strip (PCCS) were also compared. It could be found that CFRCS not only had higher impact strength than PCCS, but also had lower resistivity, which was favorable for current transmission. This paper analyzed the wear behavior of contact strips from two aspects of wear data and abrasive dust, which was mainly determined by the current and its components. The current-carrying wear mechanism of CFRCS was mainly arc erosion wear, oxidation wear and adhesive wear, while that of PCCS was oxidation wear and arc erosion wear.

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“…This LOD is slightly higher than the value reported by Uge et al [176] A simple electrode based on the modification of carbon fiber electrode (CFE) with CNTs was fabricated by Zhao et al in 2018 for DA, UA, and AA determination. [178] This electrode was made from the immobilization of CNTs on carbon fibers through carbon vapor deposition technique. Well resolved peaks and large current response were obtained from the CV of DA, UA, and AA at this electrode compared to the single broad peak and much lower current obtained at the bare electrode.…”

Section: Cnts Enhanced Electrochemical Da Detection (2017-2018)mentioning

confidence: 99%

“…in 2018 for DA, UA, and AA determination. [ 178 ] This electrode was made from the immobilization of CNTs on carbon fibers through carbon vapor deposition technique. Well resolved peaks and large current response were obtained from the CV of DA, UA, and AA at this electrode compared to the single broad peak and much lower current obtained at the bare electrode.…”

Section: Detection Of Nts Using Cnt‐based Sensorsmentioning

confidence: 99%

Progress in electrochemical detection of neurotransmitters using carbon nanotubes/nanocomposite based materials: A chronological review

et al. 2020

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Neurotransmitters (NTs) are chemical compounds that play an important physiological role in the functioning of central nervous, renal, hormonal, and cardiovascular systems. Their function is to regulate neural interactions by reducing the permeability of gap junctions between adjacent neurons of the same type. The abnormal level may lead to diseases, such as Parkinson's disease, Huntington's disease, Alzheimer's diseases, and other neurological diseases. The devastating health hazards associated with the abnormal presence of NTs in biological systems coupled with the demerits of most modern detection methods necessitates the continuous development of novel electrochemical sensors. Carbon nanotube (CNT)-based sensors, as a result of the large surface area, biocompatibility, and chemical stability supplied by CNTs, have proven to offer massive sensitivity and low limit of detection (LOD). Its significance in sensors applications toward the detection of different group of compounds cannot be overemphasized. There are several review articles on NTs and their determination using different chemically modified electrodes and sensor platform. However, this review highlights the significance of notable NTs and the progress made in the last decade in the design of CNT-based sensors for the detection of common NTs. Secondly, the This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Carbon nanotube/carbon fiber electrodes via chemical vapor deposition for simultaneous determination of ascorbic acid, dopamine and uric acid

Cited by 56 publications

References 24 publications

Recent development and application of membrane chromatography

Recent development and application of membrane chromatography

Tribological behavior and wear mechanism of Cu/CF/phenolic resin sandwich composites under current

Progress in electrochemical detection of neurotransmitters using carbon nanotubes/nanocomposite based materials: A chronological review

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